Test of Means Tool

The Test of Means tool performs a Welch's two sample t-test* of the difference in mean values for a numeric response field between a control group and one or more treatment groups where group membership is indicated by a grouping field that can either be a character or integer field that indicates to which group each record belongs. The tests are carried out between the designated control (comparison) group and the other groups indicated in the group field.

This tool uses the R programming language. Go to Options > Download Predictive Tools to install R and the packages used by the R Tool.


An Alteryx data streams with at least one numeric and at least one character or integer field.

Configuration Properties